Change Data Capture - sys.dm_cdc_errors
Applies to: 
SQL Server
Azure SQL Database
Azure SQL Managed Instance
Returns one row for each error encountered during the change data capture log scan session.
| Column name | Data type | Description |
|---|---|---|
| session_id | int | ID of the session. 0 = the error did not occur within a log scan session. |
| phase_number | int | Number indicating the phase the session was in at the time the error occurred. For a description of each phase, see sys.dm_cdc_log_scan_sessions (Transact-SQL). |
| entry_time | datetime | The date and time the error was logged. This value corresponds to the timestamp in the SQL error log. |
| error_number | int | ID of the error message. |
| error_severity | int | Severity level of the message, between 1 and 25. |
| error_state | int | State number of the error. |
| error_message | nvarchar(1024) | Message text of the error. |
| start_lsn | nvarchar(23) | Starting LSN value of the rows being processed when the error occurred. 0 = the error did not occur within a log scan session. |
| begin_lsn | nvarchar(23) | Beginning LSN value of the transaction being processed when the error occurred. 0 = the error did not occur within a log scan session. |
| sequence_value | nvarchar(23) | LSN value of the rows being processed when the error occurred. 0 = the error did not occur within a log scan session. |
Remarks
The DMV sys.dm_cdc_errors contains error information for the previous 32 sessions.
Permissions
Requires VIEW DATABASE STATE permission to query the sys.dm_cdc_errors dynamic management view. For more information about permissions on dynamic management views, see Dynamic Management Views and Functions (Transact-SQL).
Permissions for SQL Server 2022 and later
Requires VIEW DATABASE PERFORMANCE STATE permission on the database.